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3225-00

60706-241

CAUTION

FOLLOW THE INSTRUCTIONS IN THE OWNER’S MANUAL SPECIFICALLY WHEN PUTTING THIS PTO GENERATOR INTO 

SERVICE.

IMPORTANT

ALL STANDBY POWER PLANTS INCLUDING TRACTOR DRIVEN GENERATORS SHOULD BE PERIODICALLY EXER-

CISED.  FOR PROPER MAINTENANCE OF YOUR TRACTOR DRIVEN GENERATOR, IT SHOULD BE OPERATED FOR ONE 

HOUR CARRYING RATED LOAD AT LEAST TWICE A YEAR.  THIS WILL ASSURE THAT YOUR PTO GENERATOR IS IN 

OPERATING CONDITION AND READY FOR USE WHEN THE NEED ARISES.

PARTS LIST, PARTS DRAWINGS, AND WIRING DIAGRAM PERTAINING TO YOUR UNIT ARE ENCLOSED WITH THIS 

MANUAL.

TABLE OF CONTENTS

SAFETY INFORMATION 

3

SPECIFICATIONS 

4

UNPACKING 

INSTALLATION 

4

FOUNDATION MOUNTING 

4

TRAILER MOUNTING 

5

THREE POINT HITCH MOUNTING 

5

ELECTRICAL CONNECTIONS 

6

LOAD DISCONNECT PLUG INSTALLATION 

7

PRE-START CHECKLIST 

7

GENERATOR STARTING PROCEDURE 

8

PTO ALIGNMENT 

8

STORAGE & MAINTENANCE REQUIREMENTS 

9

LUBRICATION 

9

SERVICE DIAGNOSIS 

10

COMPLETE UNIT ASSEMBLY ILLUSTRATION 

11

WIRING DIAGRAM  

12

RECEPTACLE PANEL ASSEMBLY 

14

TWO WHEEL TRANSPORT 

15

WINCO LIMITED WARRANTY 

16

This manual covers the latest compact portable tractor driven Power Take Off (PTO) generator model from Winco. 

This 10,000 watt generator is designed to provide120/240V single phase electrical power for standby and utility ser-

vice when commercial power is interrupted, inaccessible or impractical. This PTO unit has a cast iron gear case with 

a 1-3/8” – 6 spline, 540 rpm rated input shaft (unit operating speed is 515 RPM) and brushless, heavy-duty 3600 

rpm, 2 pole, low waveform distortion generator.   

This compact PTO generator unit is designed to provide reliable electrical power for customers who already have a 

compact utility tractor with 20 to 30 horsepower and a 540 rpm rated PTO shaft. The PTO unit is a cost-effective way 

of providing needed electrical power without the cost or added maintenance of a dedicated drive engine. Primary ap-

plications for these PTOs are for infrequent or medium duty loads where the unit will normally be operated less than 

50 to100 hours per year. Typical uses might be for farm,  ranch or home standby or portable field power away from 

convenient utility or where running an extension cord is impractical. The compact PTO units are built to last, but are 

not intended for prime power (continuous or sole source) applications.

  

 

Copy you model and serial number here.

No other Winco generator has the same serial number 

as yours.  It is important that you record the number 

and other vital information here.  If you should ever 

need to contact us about this unit it will help us to 

respond to your needs faster.

MODEL  ______________________________________

SERIAL NUMBER   _____________________________

PURCHASE DATE  _____________________________

DEALER  _____________________________________

Summary of Contents for W10PTOS/A

Page 1: ...COMPACT SERIES TRACTOR DRIVE GENERATOR W10PTOS A...

Page 2: ...ser vice when commercial power is interrupted inaccessible or impractical This PTO unit has a cast iron gear case with a 1 3 8 6 spline 540 rpm rated input shaft unit operating speed is 515 RPM and b...

Page 3: ...r nearby and know its proper use Fire extinguishers rated ABC by NFPA are appropriate 3 DEADLY EXHAUST GAS Exhaust fumes from any engine contain carbon monoxide an invisible odorless and deadly gas th...

Page 4: ...and adjustment UNPACKING CAUTION Equipment Damage DO NOT invert generator during unpacking The Gearcase con tains oil which will leak out if inverted during unpacking Unpack the generator as follows...

Page 5: ...ling bar C For safety the generator must be bolted to the three point hitch deck using all four mounting bolts B The foundation must be solid enough to absorb generator starting and reflected load tor...

Page 6: ...INES FROM THE LOAD AND THE GENERATOR WHEN THE GEN ERATOR IS SUPPLYING POWER SEE FIGURE 6 Page 4 60706 180 0310 00 ELECTRICAL CONNECTIONS CAUTION Only qualified electricians should install electrical w...

Page 7: ...OR TOO MUCH OIL CAN HARM THE EQUIPMENT See Lubrication portion of Main tenance for oil specifications Page 5 60706 180 0310 00 A properly rated and installed double throw manual power isolation transf...

Page 8: ...e sure the drive shaft tumbling bar is assembled with its universal joint knuckles synchronized as illustrated in Figure 7 If knuckles are not synchronized the bar will chat ter when rotating which wi...

Page 9: ...ING Equipment Damage DO NOT CLEAN THE GENERATOR WHILE IT IS RUNNING STORAGE MAINTENANCE If the generator is mounted on an off highway trailer such as the Winco trailer it should be stored in a garage...

Page 10: ...t and replace if defective Low Speed High line loss Indicated by lower voltage at load than at generator terminals 1 Undersized overloaded 2 Defective governor 3 Low power worn engine LOW OUTPUT VOLTA...

Page 11: ...11 3225 00 60706 241 ILLUSTRATED PARTS LIST COMPLETE ASSEMBLY...

Page 12: ...w 7 300080 3 1 Top Cover 8 Z2568 1 Decal Danger PTO 9 300086 2 1 Drive Shaft Guard 10 98479 000 1 Decal Winco 1 11 53113 002 2 Decal Winco 12 63966 009 1 Nameplete 13 99841 003 1 Gear Case Support 14...

Page 13: ...QTY DESCRIPTION 99839 002 1 Complete Generator End with Gear Case 19 54665 000 1 6205 2RS Bearing 26 300323 208 2 Varistor 27 300323 207 2 Diode 65 99839 112 1 45 mf Capacitor GENERATOR SPECIFICATIONS...

Page 14: ...REF PART NUMBER QTY DESCRIPTION 1 300080 3 1 Top Cover 2 91286 001 1 20 Amp 1 Pole Circuit Breaker 3 63708 000 1 Ground Lug 4 57030 007 1 45 Amp 240 VAC Circuit Breaker 5 91370 000 1 Voltmeter 6 3000...

Page 15: ...O WHEEL TRANSPORT DESCRIPTION PART NO 1 SUPPORT TONGUE QTY 2 300081 2 HITCH TONGUE QTY 2 300082 3 TONGUE 300083 4 AXLE QTY 2 300085 5 SUPPORT AXLE 300164 6 SUPPORT PTO SHAFT 300161 1 7 SUPPORT PTO SHA...

Page 16: ...of incidental or consequential damages so that above limitation or exclusion may not apply to you This warranty gives you specific legal rights you may have other rights which vary from state to state...

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